#1. "RE: disneyland camera" In response to Reply # 0
It depends on whether you're used to carting a lot of kit around all day & rarely sitting down! Also depends on whether you'll actually be riding any of the rides.
If it were me, I'd either take an SLR with a short/medium zoom (& therefore needing only a small bag), or a good compact. Or possibly both... but I wouldn't take a superzoom. The 'fast 200+' lenses are heavy & by halfway through the week I doubt you'll still be carrying it.
I have been to Disneyland. I didn't take a long zoom & I still got lots of pictures which I was pleased with. If I went again I'd use my 16-35 as my main kit & take my TZ6 (which literally fits in even a small pocket) for any pictures I really needed the zoom reach for.
But the upshot is what you really want to take pictures of when you're there. If you're absolutely desperate for pictures for which you'll need a long & fast lens, I'd still suggest leaving it behind for at least the first day & taking a shorter lens. You can scout for picture ops for later in the week, & focus on enjoying the time with your family who might then be happy to 'let you get on with it' photographically later in the week!
Have a great trip whatever you decide, & post some pics for us to see!